tinyos最新版

				#-*-Makefile-*- vim:syntax=make
				#$Id: pxa27x.rules,v 1.1 2005/02/23 22:17:02 radler Exp $
				
				define MSP_HELP
				
				 PXA27x extras:
				
				   debug    : compile with minimal optimization and debug symbols
				   debugopt : compile with debug symbols
				  endef
				HELP += $(MSP_HELP)
				
				OBJCOPY = xscale-elf-objcopy
				OBJDUMP = xscale-elf-objdump
				XDB_SYMBOL_EXTRACT = dwarf2bd
				NCC = ncc
				LIBS = -lm
				
				BUILDDIR = build/$(PLATFORM)
				MAIN_EXE = $(BUILDDIR)/main.exe
				MAIN_BIN = $(BUILDDIR)/main.bin
				
				PFLAGS += -Wall -Wshadow -DDEF_TOS_AM_GROUP=$(DEFAULT_LOCAL_GROUP) $(NESC_FLAGS)
				PFLAGS += -target=$(PLATFORM) -fnesc-cfile=$(BUILDDIR)/app.c -board=$(SENSORBOARD)
				ifdef MSG_SIZE
				PFLAGS += -DTOSH_DATA_LENGTH=$(MSG_SIZE)
				endif
				
				INSTALL_PROGRAM ?= jtag
				
				BUILDLESS_DEPS += bytes
				
				# Use the 'if' function instead of the 'ifdef' construct because ifdef freaks
				# out with call in there.  I don't know why.
				$(if $(PROGRAM),,$(call TOSMake_include,pxa27x/$(INSTALL_PROGRAM).extra))
				
				
				ifndef BUILD_DEPS
				  ifeq ($(filter $(BUILDLESS_DEPS),$(GOALS)),)
				    BUILD_DEPS = ihex bytes
				  endif
				endif
				
				ihex: exe FORCE
					$(OBJCOPY) --output-target=binary $(MAIN_EXE) $(MAIN_BIN)
					$(XDB_SYMBOL_EXTRACT) $(MAIN_EXE)
				
				exe: exe0 bytes FORCE
					@:
				
				exe0: builddir $(BUILD_EXTRA_DEPS) FORCE
					@echo "    compiling $(COMPONENT) to a $(PLATFORM) binary"
					$(NCC) -o $(MAIN_EXE) $(OPTFLAGS) $(PFLAGS) $(CFLAGS) $(COMPONENT).nc $(LIBS) $(LDFLAGS)
					@echo "    compiled $(COMPONENT) to $(MAIN_EXE)"
				
				builddir: FORCE
					mkdir -p $(BUILDDIR)
				
				bytes: FORCE
					@objdump -h $(MAIN_EXE) | perl -ne '$$b{$$1}=hex $$2 if /^\s*\d+\s*\.(text|data|bss)\s+(\S+)/; END { printf("%16d bytes in ROM\n%16d bytes in RAM\n",$$b{text}+$$b{data},$$b{data}+$$b{bss}); }'